va_list with multiple types

i want to write soemthing like this:
a function which will print various types of arguments.
I tried to work with va_list, it doesn't work.
int main(){
write("this ",1.2," is ",'a',7," test");
}
should result in:
this 1.2 is a7 test

What i want :
functionname (...){for(i=0;i<args;i++)print(eachArgument[i]);}
float a=5.4;char* b="text";int c=1;long double d=5e200;
functionname(a,b,c,d)
functionname(a,b,c)
functionname(a,b)
Is this possible in C?